Standard input-output norms govern eligible input proportions for exports, requiring imported goods be used in the export product.

Standard Input-Output Norms prescribe allowable input proportions for manufacture of export products; the Cone Sleeve/Axle Stud sleeve entry identifies seamless steel tubes as a required input and notes the item's suspension by Public Notice. Applicants must ensure imported goods correspond to those used or required in the declared export product and follow the prescribed determination of input proportions.

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